1 /*
2 * Copyright (c) 2025 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "setcurrentshieldmode_fuzzer.h"
17
18 #include "input_device_manager.h"
19 #include "key_event_normalize.h"
20 #include "libinput.h"
21 #include "mmi_log.h"
22
23 #undef MMI_LOG_TAG
24 #define MMI_LOG_TAG "SetCurrentShieldModeFuzzTest"
25
26 namespace OHOS {
27 namespace MMI {
SetCurrentShieldModeFuzzTest(const uint8_t * data,size_t size)28 void SetCurrentShieldModeFuzzTest(const uint8_t* data, size_t size)
29 {
30 if (data == nullptr) {
31 return;
32 }
33 MMI_HILOGD("SetCurrentShieldModeFuzzTest");
34
35 int32_t shieldMode = size;
36 KeyEventHdr->SetCurrentShieldMode(shieldMode);
37 }
38 } // MMI
39 } // OHOS
40
41 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)42 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
43 {
44 if (data == nullptr) {
45 return 0;
46 }
47 if (size < sizeof(int32_t)) {
48 return 0;
49 }
50 OHOS::MMI::SetCurrentShieldModeFuzzTest(data, size);
51 return 0;
52 }
53
54